Havells MCB has precisely formed molded case & cover of flame retardant high strength thermoplastic material having a high melting point, high dielectric strength, and temperature withstand. The switching mechanism is independent, manual, and trip-free, i.e. the breaker trips internally even if the operating knob is held in the ON position. The Havells MCB comprises fixed & moving contacts specially designed for reliability, long life, and anti-weld properties. Further, it helps provide protection from moderate overloads.
Havells MCB is manufactured for providing protection to the electrical appliances from overloading of electric power. These are used as automatic switch which prevents the risk of short circuit during thunderstorms, surges etc. Havells MCB are sturdy and corrosion resistant.